PSO

将一幅图像用其他噪声的图像组合起来，全部代码和实例(make one pic combined with other kinds of pic and give some examples)

matlab读取MIT/BIH数据库心电数据的matlab程序(failed to translate)

基于MATLAB／SIMULINK交流调速系统的仿真研究(Based on MATLAB/SIMULINK simulation of AC Speed Control System)

是和网上的朋友共同一起研究，编写的，其中出现过好多的意见不一致， 并参考了大量的书籍和相关的资料。 经过多次调试(is online friends together, the preparation of which there a lot of disagreement, and a large number of reference books and relevant information. After repeated testing)

信号稀疏表示是一种新兴的信号分析和综合方法，其目的就是在过完备字典中用尽可能少的原子来表示信号。采用时频原子字典的信号稀疏表示能够有效地揭示非平稳信号的时变特征。信号稀疏表示吸引了研究者的大量关注，这种方法已经被应用到信号处理的许多方面，例如非平稳信号分析，信号编码、识别与信号去噪等。(Signal sparse representation is a new method of signal analysis and synthesis, and its purpose is in over-complete dictionary of atoms using as little as possible to represent the signal. When using frequency atom dictionary signal sparse representation can effectively reveal the time-varying characteristics of non-stationary signals. Signal sparse representation attracted a lot of attention of researchers, this method has been applied to many aspects of signal processing, such as non-stationary signal analysis, signal encoding, recognition and signal denoising.)

This a WLS meshfree code have been developed for curve fitting problems. this archive contains Matlab subroutines

matlab命令大全，内含数学建模者必须掌握的重要命令，是matlab初学者必备的教材之一(Matlab command Daquan, containing mathematical modeling must be mastered command is one of the essential materials matlab for beginners)

短时傅里叶中通过各种不同的窗来看窗的归一化频率(Short-time Fourier window in the view through a variety of different normalized frequency window)

此为雷达辐射源信号BPSK的仿真信号,自己编写的,已调试通过,贡献出来.可放心使用.(sources such as radar signal simulation BPSK signals, their preparation, testing has passed, contribute. use can be assured.)

计算多重分形非趋势波动分析，高斯白噪声的生成程序，三相光伏逆变并网的仿真。( Calculate the multifractal trend fluctuation analysis, Gaussian white noise generator, Three-phase photovoltaic inverter and network simulation.)